* src/utils.c: Fix -Wformat= warnings

This commit is contained in:
Tim Rühsen 2017-02-03 12:33:38 +01:00
parent 81b3aaf75c
commit f2574e90b7

View File

@ -2533,7 +2533,7 @@ wg_hex_to_string (char *str_buffer, const char *hex_buffer, size_t hex_len)
for (i = 0; i < hex_len; i++)
{
/* Each byte takes 2 characters. */
sprintf (str_buffer + 2 * i, "%02x", hex_buffer[i] & 0xFF);
sprintf (str_buffer + 2 * i, "%02x", (unsigned) (hex_buffer[i] & 0xFF));
}
/* Null-terminate result. */